These guys are called "kachelofen" in German, or "kakelugn" in Swedish. You can do an image search online with those words. There are companies like Tulikivi that make more modern versions of these, their more commonly seen models coated in soapstone, but you can get ones coated in tiles of your choice of colour, too. In Scandinavia, you can expect to pay maybe €6,000 for the installation, in the U.S. and Canada it seems to get closer to $16,000, because of the relative rarity of masons who know what they're doing.

What Houzz contributors are saying:

The unique fireplace is an old-fashioned tile stove — kakelugn in Swedish — that Cat and James nabbed from a neighbor's house and had refinished. Brick stones inside the stove are heated by the fire and retain heat long enough to keep the house warm for the day. The house originally had one (they found the ruins in their garden), but it had been removed years before and replaced with more modern heaters. Wallpaper: Designers Guild

The unique fireplace is an old-fashioned tile stove — kakelugn in Swedish — that Cat and James nabbed from a neighbor's house and had refinished. Brick stones inside the stove are heated by the fire and retain heat long enough to keep the house warm for the day. The house originally had one (they found the ruins in their garden), but it had been removed years before and replaced with more modern heaters. Wallpaper: Designers Guild